66240258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{225307}}^1$

素因数の和:225326

約数の個数: 24

約数和(自身を含む): 154110672

約数和(自身を除く): 87870414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 225307, 450614, 675921, 1351842, 1577149, 3154298, 4731447, 9462894, 11040043, 22080086, 33120129, 66240258]

約数ペア:

[(1, 66240258), (2, 33120129), (3, 22080086), (6, 11040043), (7, 9462894), (14, 4731447), (21, 3154298), (42, 1577149), (49, 1351842), (98, 675921), (147, 450614), (294, 225307)]